input datafile fno=00002name=/DBData/WWL/undotbs01.dbf

input datafile fno=00004name=/DBData/WWL/users01.dbf

channel ORA_DISK_1: startingpiece 1 at 18-5 -12 ----告诉通道启动的时间

channel ORA_DISK_1: finishedpiece 1 at 18-5 -12 ----告诉通道结束时间

piecehandle=/DBBak/bak_WWL_05_18_04nbaffs_1_1 tag=TAG20120518T185700 comment=NONE

channel ORA_DISK_1: backupset complete, elapsed time: 00:01:05 -----生成备份文件，在/DBBak目录中，文件名称是我们之前在环境配置里面定义好的。

Finished backup at 18-5 -12

Starting Control File andSPFILE Autobackup at 18-5 -12 ---启动备份控制文件

piecehandle=/DBSoft/product/10.2.0/db_1/dbs/c-5520179-20120518-01 comment=NONE

Finished Control File andSPFILE Autobackup at 18-5 -12 ------生成控制文件的备份，我没有指定controlfile的备份路径，所以是备份在默认路径，文件名是用的%F参数生成。

RMAN> www.2cto.com

3、 查看备份集信息

RMAN> listbackupset; ---执行list backupst命令查看备份集信息

List of BackupSets

===================

BS Key Type LV Size Device Type Elapsed Time Completion Time

------- ---- ------------ ----------- ------------ ---------------

2 Full 522.59M DISK 00:00:59 18-5 -12

BP Key: 2 Status: AVAILABLE Compressed: NO Tag: TAG20120518T185700

Piece Name:/DBBak/bak_WWL_05_18_04nbaffs_1_1 --备份后的文件名称及路径

List of Datafiles in backup set 2 ---备份及编号

注释：BS: 是备份集编号

Key:

Type: 备份的类型，是全备还是增备或差备

LV Size: 备份后备份文件大小

Device Type: 存放备份文件的介质类型

Elapsed Time: 备份执行的耗时长

Completion Time: 备份完成的时间

File LV Type Ckp SCN Ckp Time Name

---- -- ---- ---------- ---------- ----

1 Full 618100 18-5 -12/DBData/WWL/system01.dbf

2 Full 618100 18-5 -12/DBData/WWL/undotbs01.dbf

3 Full 618100 18-5 -12/DBData/WWL/sysaux01.dbf

4 Full 618100 18-5 -12/DBData/WWL/users01.dbf

注释：File：数据文件编号 www.2cto.com

Type：备份的类型

Ckp SCN：备份时的检查点编号

Ckp Time：发生检查点的时间

Name： 备份的数据文件名称及路径

BS Key Type LV Size Device Type Elapsed Time Completion Time

------- ---- ------------ ----------- ------------ ---------------

3 Full 6.80M DISK 00:00:02 18-5 -12

BP Key: 3 Status: AVAILABLE Compressed: NO Tag: TAG20120518T185806

Piece Name:/DBSoft/product/10.2.0/db_1/dbs/c-5520179-20120518-01

Control File Included: Ckp SCN: 618100 Ckp time: 18-5 -12

SPFILE Included: Modification time: 18-5 -12

RMAN>

4、 查看备份后出来的文件

[oracle@wwldbDBBak]$ pwd

/DBBak

[oracle@wwldbDBBak]$ ls

bak_WWL_05_18_04nbaffs_1_1 lost+found ----文件名是应征了CONFIGURECHANNEL 1 DEVICE TYPE DISK FORMAT '/DBBak/bak_%d_%M_%D_%U';这参数的设置

[oracle@wwldbDBBak]$ ll www.2cto.com

× 535164

-rw-r----- 1oracle oinstall 547987456 05-18 18:57 bak_WWL_05_18_04nbaffs_1_1

drwxrwxr-x 2oracle oinstall 16384 05-18 17:35lost+found

[oracle@wwldb DBBak]$

RMAN> showchannel;

RMANconfiguration parameters are:

CONFIGURECHANNEL 1 DEVICE TYPE DISK FORMAT '/DBBak/bak_%d_%M_%D_%U';

作者 吴伟龙